Frank Sesno. How to find out everything you need, asking the right questions (№ 384050)

When you ask questions and confront someone, your beliefs must be backed by knowledge. Listen carefully and do not lose control over the situation. If you hear a memorized speech, stop it. If you hear a sham, point him out. If you notice a weakness, use it. If you notice an attempt to evade the answer, stand your ground. If the opponent is dancing around or ignoring your question, ask again.